The Agricultural e Bazhua is a let farmers cultivated land management and field operations management information systems services, including Web backend systems interfaced expansion corresponds develop mobile services (including Android and IOS), a mobile device application software, NFC (NFC), a two-dimensional bar code (QR-Code), global positioning system (GPS) technology to enhance farmers field operations management, efficiency and effectiveness of operations farmland management practices, strengthen production operations, agricultural cropland management and security management monitoring simplified production operations management processes, and Taiwan with good agricultural practices (TGAP), the analysis plan, as a basis for design and planning services to meet the actual operational needs, research and development to improve the efficiency of agricultural production and having operations management services.